export NGPUS=8
python3 -m torch.distributed.launch --nproc_per_node=$NGPUS tools/train_net.py --config-file configs/SA_AutoAug/e2e_mask_rcnn_R_50_FPN_6x.yaml OUTPUT_DIR models/e2e_mask_rcnn_R_50_FPN_6x_saautoaug